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24. In the following balanced chemical equation: 2 Ag₂O

→ 4 Ag + 0₂
if one wanted to make 2 moles of silver, how many moles of Ag₂O would be needed to react?
a) 1
b) 2
c) 4
d) 6
e) 8

User Lugarini
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1 Answer

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a) the mole ratio from AgO2 to Ag is 1:2 so for 2 moles of Ag you need 1 mole of AgO2
User Frank Van Puffelen
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